A floating test platform that uses sea water, air, and wind to make completely clean hydrogen has begun operations off ...

The degradation seriously affects the durability and cost of the proton exchange membrane fuel cell (PEMFC). This article presents a novel model-driven method based on the frequency-domain Kalman ...

A Korean research team has developed a new proton exchange membrane (PEM) that significantly enhances the performance of electrochemical hydrogen storage systems.

Proton exchange membrane fuel cells (PEMFCs) have emerged as important zero-emission power sources due to their efficiency and eco-friendly characteristics. A critical feature required for their ...

A PEMWE cell consists of a proton exchange membrane, two catalyst layers, two transport layers, and two separator plates. The proton exchange membrane (∼100 μm) (16) is responsible for maximizing ...

HyWatts has developed the Powerplant-in-a-Box system, a reversible high temperature proton exchange membrane fuel cell that can also work as an electrolyzer, ensuring energy supply anywhere and ...

A 1 + 1-dimensional (1 + 1-D) multiphase model of proton exchange membrane fuel cell (PEMFC) is developed to simulate the dynamic behaviors of the fuel cell under various operating conditions.

An overview of key energy materials and their applications in renewable energy, batteries, and fuel cells, highlighting their critical role in modern energy solutions.